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Amazing Countdown moment as Rachel Riley spells her name at odds of over 4.48 million to 1 !!!
4:10
Countdown - The Most Extraordinary Numbers Game Ever?
2:21
Countdown - worst ever letters game
1:08
Countdown Letters Games | Season 1 - Game 2
13:47
Brute Forcing The Countdown Numbers Game - Computerphile
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Countdown Numbers Games | Season 1 - Game 2
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LETTERS AND NUMBERS - Incredible Maths Calculation by Sam Gaffney
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The best numbers game on Countdown 27.10.14
